[R-meta] [SPAM] selection of studies with multiple criteria

[Michael Dewey]

Dear Patrizio

I suppose subset = (Gender == M) & (HealthStatus == 1) might work.

Michael

On 15/06/2020 08:46, Patrizio Tressoldi wrote:
> How is it possible to select studies to be analyzed with rma by using
> two (or more criteria), for example: Gender = M and HealthStatus = 1?
> 
> Thank you
> 
> Patrizio
> 
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> Patrizio E. Tressoldi Ph.D.
> Dipartimento di Psicologia Generale
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Michael
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